Chipangizocho ndi magwiridwe antchito a Kutentha kwa HVAC, mpweya wabwino ndi makina owongolera mpweya

Vuto lokhala ndi kutentha kwabwino m'galimoto yonyamula anthu lidayamba m'mawa kwambiri pamakampani opanga magalimoto. Pofuna kutentha, oyendetsa galimoto amagwiritsa ntchito matabwa ophatikizana ndi mbaula za malasha, nyali zamagesi. Ngakhale mpweya wotulutsa utsi unkagwiritsidwa ntchito potenthetsera. Koma popanga ukadaulo, njira zowoneka bwino komanso zotetezeka zidayamba kuwonekera zomwe zingapereke nyengo yabwino paulendowu. Lero, ntchitoyi imagwiridwa ndi mpweya wamagalimoto, Kutenthetsera komanso mpweya wabwino - HVAC.

Kufalitsa kwamkati kutentha

Masiku otentha, thupi lagalimoto limakhala lotentha padzuwa. Chifukwa cha ichi, kutentha m'chipinda cha okwera kumakwera kwambiri. Ngati kutentha kunja kukufika madigiri 30, ndiye mkati mwagalimoto momwe kuwerenga kungakwere mpaka madigiri 50. Poterepa, zigawo zotenthedwa kwambiri zamagulu amlengalenga zili mdera lomwe lili pafupi ndi denga. Izi zimayambitsa thukuta, kuchuluka kwa kuthamanga kwa magazi komanso kutentha kwambiri pamalo amutu wa woyendetsa.

Pofuna kuti zinthu ziziyenda bwino paulendowu, m'pofunika kupereka kachitidwe kofananako kogawa kutentha: pomwe mpweya womwe uli kumutu ukuzizira pang'ono kuposa mapazi a driver. Dongosolo la HVAC lithandizira kupereka izi.

Kapangidwe kazinthu

Gawo la HVAC (Heating Ventilation Air-Conditioning) limaphatikizapo zida zitatu zosiyana nthawi imodzi. Awa ndi makina otenthetsera mpweya, komanso mpweya wabwino. Ntchito yayikulu ya aliyense wa iwo ndikuteteza mkhalidwe wabwino komanso kutentha kwa mpweya mkatikati mwagalimoto.

Kusankha kwamtundu wina kumatsimikiziridwa ndi nyengo: mu nyengo yozizira, makina otenthetsera amayatsidwa, m'masiku otentha otsegulira mpweya wabwino mgalimoto. Mpweya wabwino umathandizira kuti mpweya uzikhala watsopano.

Kutentha dongosolo m'galimoto muli:

• kusakaniza chotenthetsera mtundu;
• centrifugal zimakupiza;
• mawayilesi owongolera okhala ndi ma dampers.

Mpweya wotenthedwa umalowera pazenera lakutsogolo ndi mawindo ammbali, komanso kumaso ndi miyendo ya woyendetsa komanso woyendetsa kutsogolo. Magalimoto ena amakhalanso ndi mapaipi amlengalenga oyenda kumbuyo. Kuphatikiza apo, zida zamagetsi zimagwiritsidwa ntchito kutentha kumbuyo ndi zenera lakutsogolo.

Mpweya wamkati amathandiza kuziziritsa ndi kuyeretsa mpweya m'galimoto. Pakugwiritsa ntchito mpweya wabwino, zinthu zazikuluzikulu zamakina otenthetsera zimakhudzidwa. Kuphatikiza apo, zosefera zimagwiritsidwa ntchito zomwe zimakola fumbi ndikukola kununkhira kwina.

Pomaliza machitidwe owongolera mpweya Kutha kuziziritsa mpweya ndikuchepetsa chinyezi mgalimoto. Pazifukwa izi, makina ogwiritsira ntchito magalimoto amagwiritsidwa ntchito.

Dongosolo la HVAC limalola osati kungopereka kutentha kwabwino, komanso kuwonekera koyenera mawindo a galimoto akaundana kapena kuzizira.

Momwe mpweya umalowera mu kanyumba

Pakutentha, mpweya wabwino kapena mpweya wabwino wa chipinda chonyamula, mpweya umagwiritsidwa ntchito womwe umalowera mkatikati pomwe galimoto ikuyenda polowera. Kupsyinjika kwakukulu kumapangidwa m'derali, kulola kuti mpweya uzilowera mopitilira kenako ndikutenthetsera.

Ngati mpweya umagwiritsidwira ntchito mpweya wabwino, ndiye kuti kutentha kwake kowonjezera sikuchitika: kumalowa m'chipinda chonyamula kudzera ma vents pagulu lapakati. Mpweya wakunja umatsukidwa kale ndi fyuluta ya mungu, womwe umayikidwanso mu module ya HVAC.

Kapangidwe ndi kagwiritsidwe ntchito ka mbaula yamagalimoto

Kutentha kwa chipinda chonyamula kumachitika mothandizidwa ndi injini yozizira. Zimatengera kutentha kwa injini yoyendetsa ndipo, kudzera pa radiator, imasunthira mkatikati mwagalimoto.

Kapangidwe ka chotenthetsera magalimoto, chotchedwa "mbaula", chimakhala ndi zinthu zingapo zofunika:

• rediyeta;
• mipope yozizira yozizira;
• otaya otsogolera owongolera;
• mapaipi amlengalenga;
• zonyowa;
• zimakupiza.

Redieta yotentha ili kuseli kwa dashboard. Chipangizocho chimalumikizidwa ndimachubu ziwiri zomwe zimafalitsa chozizira mkati. Kuyenda kwake kudzera kuzirala kwamagalimoto ndi makina otenthetsera mkati amaperekedwa ndi pampu.

Galimoto ikangotentha, antifreeze amayamwa kutentha komwe kumachokera. Kenako madzi amadzimadzi amalowa mu radiator ya chitofu, ndikuwutentha ngati batri. Nthawi yomweyo, chowotcha chotenthetsera chimapumira mpweya wozizira. Kutentha kumayambiranso m'dongosolo: mpweya wotenthedwa umadutsa mchipinda chonyamula, ndipo misewu yozizira kwambiri imaziziritsa rediyeta ndi antifreeze. Kenako chozizira chimabwerera ku injini, ndipo kuzungulira kumabwerezedwanso.

M'chipinda chonyamula, dalaivala amayendetsa kayendedwe ka mayendedwe potentha posintha ziphuphu. Kutentha kumatha kupita kumaso kapena kumiyendo ya woyendetsa, komanso pazenera lakutsogolo lagalimoto.

Ngati mutayatsa chitofu ndi injini yozizira, izi zimapangitsa kuti kuzizirako kuzingidwenso. Komanso, chinyezi m'kanyumbako chidzawonjezeka, mazenera ayamba kuzizira. Chifukwa chake, ndikofunikira kuyatsa chotenthetsera pokhapokha chimaziziritsa mpaka kutentha mpaka madigiri 50.

Kukonzanso kwa mpweya

Mpweya wamagalimoto umatha kutenga mpweya osati mumsewu mokha, komanso mkati mwa galimotoyo. Mlengalenga amatenthedwa ndi choziziritsira ndikubwezeretsanso m'chipindacho kudzera m'mipiringidzo yamlengalenga. Njirayi imatchedwa kuti kukonzanso mpweya.

Kuzungulira kumatha kuyatsidwa pogwiritsa ntchito batani kapena switch yomwe ili padashboard yagalimoto.

Mawonekedwe oyendetsera mpweya amakulolani kutsitsa kutentha m'chipinda chonyamula mwachangu kuposa momwe mumakhalira mumsewu. Mpweya wamkati umadutsa m'malo ozizira mobwerezabwereza, kuziziranso kwambiri nthawi iliyonse. Momwemonso, galimoto imatha kutenthedwa.

Kuzungulira kumakhala kofunikira makamaka kwa anthu omwe amazindikira fumbi lamsewu, mungu ndi zina zotengera kunja. Komanso, kuzimitsa mpweya mumsewu kumatha kukhala kofunikira ngati galimoto yakale kapena galimoto ina ikuyendetsa patsogolo panu, pomwe pamatulutsa fungo losasangalatsa.

Komabe, ndikofunikira kuzindikira kuti kukonzanso kuyambiranso sikumaphatikizanso kusinthana kwa mpweya ndi chilengedwe. Izi zikutanthauza kuti dalaivala komanso okwera amayenera kupuma mpweya wochepa. Chifukwa chake, sikoyenera kugwiritsa ntchito njirayi kwa nthawi yayitali. Akatswiri amalangiza kuti muchepetse mphindi 15. Pambuyo pake, muyenera kulumikiza mpweya kuchokera kunja, kapena kutsegula mawindo m'galimoto.

Momwe kasamalidwe ka nyengo kumagwirira ntchito

Woyendetsa akhoza kuyendetsa Kutentha kapena kuziziritsa kwa mpweya m'chipinda cha okwera mwa kukhazikitsa pamanja modes, kulumikiza chowongolera mpweya. M'magalimoto amakono kwambiri, makina oyendetsa nyengo amasunga kutentha mkati mwagalimoto. Chipangizocho chimaphatikizira chowongolera mpweya, zotenthetsera komanso makina otenthetsera kapena otentha. Kuwongolera nyengo kumawongoleredwa ndi masensa omwe adayikidwa munyumba yazanyumba komanso pazinthu zina zadongosolo.

Mwachitsanzo, chipinda chosavuta chokhala ndi mpweya wokhala ndi masensa ochepa, omwe akuphatikizapo:

• kachipangizo kamene kamatsimikizira kutentha kwa mpweya kunja;
• chojambulira cha dzuwa chomwe chimazindikira zochitika za radiation;
• masensa amkati otentha.

Makina otenthetsera, mpweya ndi zowongolera mpweya ndichimodzi mwazinthu zofunika kuzitsimikizira kuyendetsa bwino kwa dalaivala nthawi iliyonse pachaka. M'magalimoto ochuluka kwambiri, gawo la HVAC limayimiriridwa ndi makina otenthetsera komanso mpweya wabwino. M'magalimoto ambiri, zowongolera mpweya zimawonjezeredwa nambala yawo. Pomaliza, mitundu yamakono ili ndi njira zowongolera nyengo zomwe zimangoyendetsa kutentha mkati mwa kanyumba.